When the dualists argued

Ruani, Flavia & Mihaela Timus (eds.). 2020. Quand les dualistes polémiquaient: Zoroastriens et manichéens (Orient & Méditerranée, 34). Leuven: Peeters.

The authors of this collected volume show that Zoroastrianism and Manichaeism, which share a dualist vision of the world and the primordial entities, have raised in a similar way to Judaism, Christianity and Islam the question of the relationship of their followers to truth and therefore the error made by others. The volume makes a fundamental contribution to the study of the phenomenon of religious controversy in Late Antiquity and the early Middle Ages. It allows us to better understand two Eastern systems of thought, both in what they have in common and in their irreducible individuality.